32011427029 has 2 divisors, whose sum is σ = 32011427030. Its totient is φ = 32011427028.

The previous prime is 32011427009. The next prime is 32011427059. The reversal of 32011427029 is 92072411023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24420312900 + 7591114129 = 156270^2 + 87127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32011427029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32011427009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16005713514 + 16005713515.

It is an arithmetic number, because the mean of its divisors is an integer number (16005713515).

Almost surely, 2^32011427029 is an apocalyptic number.

It is an amenable number.

32011427029 is a deficient number, since it is larger than the sum of its proper divisors (1).

32011427029 is an equidigital number, since it uses as much as digits as its factorization.

32011427029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 32011427029 in words is "thirty-two billion, eleven million, four hundred twenty-seven thousand, twenty-nine".